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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-09-26 23:23:42 +0300
committerLinus Walleij <linus.walleij@linaro.org>2020-09-30 11:37:52 +0300
commit98a40a34e0b669d10a09fd90ec7dc425280e9e7f (patch)
treeafafb2fe9b10351227265f6016ba6d418db9266a /drivers/pinctrl/nuvoton
parent19f599e83ac56dda5b35df1d23fb24efeecfadad (diff)
downloadlinux-98a40a34e0b669d10a09fd90ec7dc425280e9e7f.tar.xz
pinctrl: nuvoton: npcm7xx: Constify static ops structs
The only usage of these structs is to assign their address to various ops fields in the pinctrl_desc struct, which are const pointers. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20200926202342.31014-1-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/nuvoton')
-rw-r--r--drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index a935065cdac4..6de31b5ee358 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -1601,7 +1601,7 @@ static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev,
kfree(map);
}
-static struct pinctrl_ops npcm7xx_pinctrl_ops = {
+static const struct pinctrl_ops npcm7xx_pinctrl_ops = {
.get_groups_count = npcm7xx_get_groups_count,
.get_group_name = npcm7xx_get_group_name,
.get_group_pins = npcm7xx_get_group_pins,
@@ -1701,7 +1701,7 @@ static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
return 0;
}
-static struct pinmux_ops npcm7xx_pinmux_ops = {
+static const struct pinmux_ops npcm7xx_pinmux_ops = {
.get_functions_count = npcm7xx_get_functions_count,
.get_function_name = npcm7xx_get_function_name,
.get_function_groups = npcm7xx_get_function_groups,
@@ -1842,7 +1842,7 @@ static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
return 0;
}
-static struct pinconf_ops npcm7xx_pinconf_ops = {
+static const struct pinconf_ops npcm7xx_pinconf_ops = {
.is_generic = true,
.pin_config_get = npcm7xx_config_get,
.pin_config_set = npcm7xx_config_set,